kvetch kvetch /kˈvɛtʃ/

noun

1. [Informal, N. American] (Yiddish) a nagging complaint  ( kvetch [Informal, N. American] )
   (Yiddish) a nagging complaint
   
2. [Informal, N. American] (Yiddish) a constant complainer  ( kvetch [Informal, N. American] )
   (Yiddish) a constant complainer
   

verb

1. [Informal, N. American] Express complaints, discontent, displeasure, or unhappiness  ( kick , kvetch [Informal, N. American] , plain [Archaic] , complain , quetch , sound off )
   express complaints, discontent, displeasure, or unhappiness
    My mother complains all day
   My mother complains all day
    She has a lot to kick about
   She has a lot to kick about